add logging to quick settings tiles

  QS Grid visibility
  Tiles that are visibile in the grid
  Taps on tiles
  Detail visibility for DND, Users, and Data

Bug: 20264417
Change-Id: I95e65484a9be0a53a071bc12ce8195120582621e

15 files changed, 159 insertions, 1 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index b5c1ca8..f352849 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -33,6 +33,7 @@ import android.view.accessibility.AccessibilityEvent;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.FontSizeUtils;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile.DetailAdapter;
@@ -182,8 +183,11 @@ public class QSPanel extends ViewGroup {
     public void setExpanded(boolean expanded) {
         if (mExpanded == expanded) return;
         mExpanded = expanded;
+        MetricsLogger.visibility(mContext, MetricsLogger.QS_PANEL, mExpanded);
         if (!mExpanded) {
             closeDetail();
+        } else {
+            logTiles();
         }
     }
 
@@ -365,9 +369,11 @@ public class QSPanel extends ViewGroup {
             mDetailContent.removeAllViews();
             mDetail.bringToFront();
             mDetailContent.addView(r.detailView);
+            MetricsLogger.visible(mContext, detailAdapter.getMetricsCategory());
             setDetailRecord(r);
             listener = mHideGridContentWhenDone;
         } else {
+            MetricsLogger.hidden(mContext, mDetailRecord.detailAdapter.getMetricsCategory());
             mClosingDetail = true;
             setGridContentVisibility(true);
             listener = mTeardownDetailWhenDone;
@@ -387,9 +393,21 @@ public class QSPanel extends ViewGroup {
             }
         }
         mBrightnessView.setVisibility(newVis);
+        if (mGridContentVisible != visible) {
+            MetricsLogger.visibility(mContext, MetricsLogger.QS_PANEL, newVis);
+        }
         mGridContentVisible = visible;
     }
 
+    private void logTiles() {
+        for (int i = 0; i < mRecords.size(); i++) {
+            TileRecord tileRecord = mRecords.get(i);
+            if (tileRecord.tile.getState().visible) {
+                MetricsLogger.visible(mContext, tileRecord.tile.getMetricsCategory());
+            }
+        }
+    }
+
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         final int width = MeasureSpec.getSize(widthMeasureSpec);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
index b9574dc..452fd44 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
@@ -29,6 +29,7 @@ import android.util.SparseArray;
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.qs.QSTile.State;
 import com.android.systemui.statusbar.policy.BluetoothController;
 import com.android.systemui.statusbar.policy.CastController;
@@ -66,9 +67,17 @@ public abstract class QSTile<TState extends State> implements Listenable {
     private boolean mAnnounceNextStateChange;
 
     abstract protected TState newTileState();
-    abstract protected void handleClick();
     abstract protected void handleUpdateState(TState state, Object arg);
 
+    /**
+     * Declare the category of this tile.
+     *
+     * Categories are defined in {@link com.android.internal.logging.MetricsLogger}
+     * or if there is no relevant existing category you may define one in
+     * {@link com.android.systemui.qs.QSTile}.
+     */
+    abstract public int getMetricsCategory();
+
     protected QSTile(Host host) {
         mHost = host;
         mContext = host.getContext();
@@ -97,6 +106,7 @@ public abstract class QSTile<TState extends State> implements Listenable {
         View createDetailView(Context context, View convertView, ViewGroup parent);
         Intent getSettingsIntent();
         void setToggleState(boolean state);
+        int getMetricsCategory();
     }
 
     // safe to call from any thread
@@ -160,6 +170,10 @@ public abstract class QSTile<TState extends State> implements Listenable {
         handleRefreshState(null);
     }
 
+    protected void handleClick() {
+        MetricsLogger.action(mContext, getMetricsCategory(), getMetricsPackage());
+    };
+
     protected void handleSecondaryClick() {
         // optional
     }
@@ -168,6 +182,10 @@ public abstract class QSTile<TState extends State> implements Listenable {
         // optional
     }
 
+    protected String getMetricsPackage() {
+        return "";
+    }
+
     protected void handleRefreshState(Object arg) {
         handleUpdateState(mTmpState, arg);
         final boolean changed = mTmpState.copyTo(mState);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
index 2bc31fc..6744154 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
@@ -23,6 +23,7 @@ import android.content.IntentFilter;
 import android.net.ConnectivityManager;
 import android.provider.Settings.Global;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.qs.GlobalSetting;
 import com.android.systemui.qs.QSTile;
@@ -55,6 +56,7 @@ public class AirplaneModeTile extends QSTile<QSTile.BooleanState> {
 
     @Override
     public void handleClick() {
+        super.handleClick();
         setEnabled(!mState.value);
         mEnable.setAllowAnimation(true);
         mDisable.setAllowAnimation(true);
@@ -85,6 +87,11 @@ public class AirplaneModeTile extends QSTile<QSTile.BooleanState> {
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_AIRPLANEMODE;
+    }
+
+    @Override
     protected String composeChangeAnnouncement() {
         if (mState.value) {
             return mContext.getString(R.string.accessibility_quick_settings_airplane_changed_on);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
index b42b5f6..8eb624f 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
@@ -25,6 +25,7 @@ import android.text.TextUtils;
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSDetailItems;
@@ -74,6 +75,7 @@ public class BluetoothTile extends QSTile<QSTile.BooleanState>  {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         final boolean isEnabled = (Boolean)mState.value;
         mController.setBluetoothEnabled(!isEnabled);
     }
@@ -132,6 +134,11 @@ public class BluetoothTile extends QSTile<QSTile.BooleanState>  {
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_BLUETOOTH;
+    }
+
+    @Override
     protected String composeChangeAnnouncement() {
         if (mState.value) {
             return mContext.getString(R.string.accessibility_quick_settings_bluetooth_changed_on);
@@ -182,6 +189,11 @@ public class BluetoothTile extends QSTile<QSTile.BooleanState>  {
         }
 
         @Override
+        public int getMetricsCategory() {
+            return MetricsLogger.QS_BLUETOOTH_DETAILS;
+        }
+
+        @Override
         public View createDetailView(Context context, View convertView, ViewGroup parent) {
             mItems = QSDetailItems.convertOrInflate(context, convertView, parent);
             mItems.setTagSuffix("Bluetooth");
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
index 5bf6fb5..a3d7bcc 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
@@ -24,6 +24,7 @@ import android.view.View;
 import android.view.View.OnAttachStateChangeListener;
 import android.view.ViewGroup;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSDetailItems;
 import com.android.systemui.qs.QSDetailItems.Item;
@@ -85,6 +86,7 @@ public class CastTile extends QSTile<QSTile.BooleanState> {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         showDetail(true);
     }
 
@@ -113,6 +115,11 @@ public class CastTile extends QSTile<QSTile.BooleanState> {
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_CAST;
+    }
+
+    @Override
     protected String composeChangeAnnouncement() {
         if (!mState.value) {
             // We only announce when it's turned off to avoid vocal overflow.
@@ -164,6 +171,11 @@ public class CastTile extends QSTile<QSTile.BooleanState> {
         }
 
         @Override
+        public int getMetricsCategory() {
+            return MetricsLogger.QS_CAST_DETAILS;
+        }
+
+        @Override
         public View createDetailView(Context context, View convertView, ViewGroup parent) {
             mItems = QSDetailItems.convertOrInflate(context, convertView, parent);
             mItems.setTagSuffix("Cast");
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
index 30f92b9..0026141 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
@@ -24,6 +24,7 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.qs.QSTileView;
@@ -75,6 +76,7 @@ public class CellularTile extends QSTile<QSTile.SignalState> {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         if (mDataController.isMobileDataSupported()) {
             showDetail(true);
         } else {
@@ -118,6 +120,11 @@ public class CellularTile extends QSTile<QSTile.SignalState> {
                 state.label);
     }
 
+    @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_CELLULAR;
+    }
+
     // Remove the period from the network name
     public static String removeTrailingPeriod(String string) {
         if (string == null) return null;
@@ -227,6 +234,11 @@ public class CellularTile extends QSTile<QSTile.SignalState> {
         }
 
         @Override
+        public int getMetricsCategory() {
+            return MetricsLogger.QS_DATAUSAGEDETAIL;
+        }
+
+        @Override
         public View createDetailView(Context context, View convertView, ViewGroup parent) {
             final DataUsageDetailView v = (DataUsageDetailView) (convertView != null
                     ? convertView
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
index 4a33f55..6fa094e 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
@@ -18,6 +18,7 @@ package com.android.systemui.qs.tiles;
 
 import android.provider.Settings.Secure;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
@@ -86,6 +87,7 @@ public class ColorInversionTile extends QSTile<QSTile.BooleanState> {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         mSetting.setValue(mState.value ? 0 : 1);
         mEnable.setAllowAnimation(true);
         mDisable.setAllowAnimation(true);
@@ -115,6 +117,11 @@ public class ColorInversionTile extends QSTile<QSTile.BooleanState> {
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_COLORINVERSION;
+    }
+
+    @Override
     protected String composeChangeAnnouncement() {
         if (mState.value) {
             return mContext.getString(
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
index 5145bc7..e708a72 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
@@ -29,6 +29,7 @@ import android.view.View;
 import android.view.View.OnAttachStateChangeListener;
 import android.view.ViewGroup;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
@@ -88,6 +89,7 @@ public class DndTile extends QSTile<QSTile.BooleanState> {
 
     @Override
     public void handleClick() {
+        super.handleClick();
         if (mState.value) {
             mController.setZen(Global.ZEN_MODE_OFF, null, TAG);
         } else {
@@ -135,6 +137,11 @@ public class DndTile extends QSTile<QSTile.BooleanState> {
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_DND;
+    }
+
+    @Override
     protected String composeChangeAnnouncement() {
         if (mState.value) {
             return mContext.getString(R.string.accessibility_quick_settings_dnd_changed_on);
@@ -209,6 +216,11 @@ public class DndTile extends QSTile<QSTile.BooleanState> {
         }
 
         @Override
+        public int getMetricsCategory() {
+            return MetricsLogger.QS_DND_DETAILS;
+        }
+
+        @Override
         public View createDetailView(Context context, View convertView, ViewGroup parent) {
             final ZenModePanel zmp = convertView != null ? (ZenModePanel) convertView
                     : (ZenModePanel) LayoutInflater.from(context).inflate(
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
index cb78deb..a1f3cde 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
@@ -18,6 +18,7 @@ package com.android.systemui.qs.tiles;
 
 import android.app.ActivityManager;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.policy.FlashlightController;
@@ -59,6 +60,7 @@ public class FlashlightTile extends QSTile<QSTile.BooleanState> implements
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         if (ActivityManager.isUserAMonkey()) {
             return;
         }
@@ -84,6 +86,11 @@ public class FlashlightTile extends QSTile<QSTile.BooleanState> implements
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_FLASHLIGHT;
+    }
+
+    @Override
     protected String composeChangeAnnouncement() {
         if (mState.value) {
             return mContext.getString(R.string.accessibility_quick_settings_flashlight_changed_on);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
index 6063f80..b864ff4 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
@@ -20,6 +20,7 @@ import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.qs.UsageTracker;
@@ -68,6 +69,7 @@ public class HotspotTile extends QSTile<QSTile.BooleanState> {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         final boolean isEnabled = (Boolean) mState.value;
         mController.setHotspotEnabled(!isEnabled);
         mEnable.setAllowAnimation(true);
@@ -97,6 +99,11 @@ public class HotspotTile extends QSTile<QSTile.BooleanState> {
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_HOTSPOT;
+    }
+
+    @Override
     protected String composeChangeAnnouncement() {
         if (mState.value) {
             return mContext.getString(R.string.accessibility_quick_settings_hotspot_changed_on);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
index 2736530..20b5f04 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
@@ -29,6 +29,7 @@ import android.os.UserHandle;
 import android.text.TextUtils;
 import android.util.Log;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.qs.QSTile;
 
 import java.util.Arrays;
@@ -42,6 +43,7 @@ public class IntentTile extends QSTile<QSTile.State> {
     private PendingIntent mOnLongClick;
     private String mOnLongClickUri;
     private int mCurrentUserId;
+    private String mIntentPackage;
 
     private IntentTile(Host host, String action) {
         super(host);
@@ -82,6 +84,7 @@ public class IntentTile extends QSTile<QSTile.State> {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         sendIntent("click", mOnClick, mOnClickUri);
     }
 
@@ -133,6 +136,17 @@ public class IntentTile extends QSTile<QSTile.State> {
         mOnClickUri = intent.getStringExtra("onClickUri");
         mOnLongClick = intent.getParcelableExtra("onLongClick");
         mOnLongClickUri = intent.getStringExtra("onLongClickUri");
+        mIntentPackage = intent.getStringExtra("package");
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_INTENT;
+    }
+
+    @Override
+    protected String getMetricsPackage() {
+        return mIntentPackage == null ? "" : mIntentPackage;
     }
 
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
index 11ec722..ab22ada 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.qs.tiles;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.policy.KeyguardMonitor;
@@ -58,6 +59,7 @@ public class LocationTile extends QSTile<QSTile.BooleanState> {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         final boolean wasEnabled = (Boolean) mState.value;
         mController.setLocationEnabled(!wasEnabled);
         mEnable.setAllowAnimation(true);
@@ -87,6 +89,11 @@ public class LocationTile extends QSTile<QSTile.BooleanState> {
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_LOCATION;
+    }
+
+    @Override
     protected String composeChangeAnnouncement() {
         if (mState.value) {
             return mContext.getString(R.string.accessibility_quick_settings_location_changed_on);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
index f46b9a6..7e3fe76 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
@@ -18,6 +18,7 @@ package com.android.systemui.qs.tiles;
 
 import android.content.res.Configuration;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.policy.RotationLockController;
@@ -58,6 +59,7 @@ public class RotationLockTile extends QSTile<QSTile.BooleanState> {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         if (mController == null) return;
         final boolean newState = !mState.value;
         mController.setRotationLocked(newState);
@@ -92,6 +94,11 @@ public class RotationLockTile extends QSTile<QSTile.BooleanState> {
                 R.string.accessibility_rotation_lock_off);
     }
 
+    @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_ROTATIONLOCK;
+    }
+
     /**
      * Get the correct accessibility string based on the state
      *
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
index d589366..228c293 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
@@ -26,6 +26,7 @@ import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.settingslib.wifi.AccessPoint;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSDetailItems;
@@ -93,6 +94,7 @@ public class WifiTile extends QSTile<QSTile.SignalState> {
 
     @Override
     protected void handleClick() {
+        super.handleClick();
         mState.copyTo(mStateBeforeClick);
         mController.setWifiEnabled(!mState.enabled);
     }
@@ -159,6 +161,11 @@ public class WifiTile extends QSTile<QSTile.SignalState> {
     }
 
     @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_WIFI;
+    }
+
+    @Override
     protected boolean shouldAnnouncementBeDelayed() {
         return mStateBeforeClick.enabled == mState.enabled;
     }
@@ -274,6 +281,11 @@ public class WifiTile extends QSTile<QSTile.SignalState> {
         }
 
         @Override
+        public int getMetricsCategory() {
+            return MetricsLogger.QS_WIFI_DETAILS;
+        }
+
+        @Override
         public View createDetailView(Context context, View convertView, ViewGroup parent) {
             if (DEBUG) Log.d(TAG, "createDetailView convertView=" + (convertView != null));
             mAccessPoints = null;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
index 194bcfa..ad27c6e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
@@ -43,6 +43,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.internal.util.UserIcons;
 import com.android.systemui.BitmapHelper;
 import com.android.systemui.GuestResumeSessionReceiver;
@@ -548,6 +549,11 @@ public class UserSwitcherController {
         @Override
         public void setToggleState(boolean state) {
         }
+
+        @Override
+        public int getMetricsCategory() {
+            return MetricsLogger.QS_USERDETAIL;
+        }
     };
 
     private final KeyguardMonitor.Callback mCallback = new KeyguardMonitor.Callback() {